//
//  Pen.m
//  作业1 付剑英 - 29
//
//  Created by dllo on 16/2/24.
//  Copyright © 2016年 Apon. All rights reserved.
//

#import "Pen.h"

@implementation Pen
-(void)info{
    NSLog(@"name:%@, price: %ld, color: %@, longth: %ld, width: %f", _name, _price, _color, _longth, _width );
}
@end
